199920768

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{14071}}^1$

素因数の和:14125

約数の個数: 64

約数和(自身を含む): 545430720

約数和(自身を除く): 345509952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14071, 14208, 28142, 42213, 56284, 84426, 112568, 168852, 225136, 337704, 450272, 520627, 675408, 900544, 1041254, 1350816, 1561881, 1801088, 2082508, 2701632, 3123762, 4165016, 5403264, 6247524, 8330032, 12495048, 16660064, 24990096, 33320128, 49980192, 66640256, 99960384, 199920768]

約数ペア:

[(1, 199920768), (2, 99960384), (3, 66640256), (4, 49980192), (6, 33320128), (8, 24990096), (12, 16660064), (16, 12495048), (24, 8330032), (32, 6247524), (37, 5403264), (48, 4165016), (64, 3123762), (74, 2701632), (96, 2082508), (111, 1801088), (128, 1561881), (148, 1350816), (192, 1041254), (222, 900544), (296, 675408), (384, 520627), (444, 450272), (592, 337704), (888, 225136), (1184, 168852), (1776, 112568), (2368, 84426), (3552, 56284), (4736, 42213), (7104, 28142), (14071, 14208)]